25641672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{152629}}^1$

素因数の和:152645

約数の個数: 32

約数和(自身を含む): 73262400

約数和(自身を除く): 47620728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 152629, 305258, 457887, 610516, 915774, 1068403, 1221032, 1831548, 2136806, 3205209, 3663096, 4273612, 6410418, 8547224, 12820836, 25641672]

約数ペア:

[(1, 25641672), (2, 12820836), (3, 8547224), (4, 6410418), (6, 4273612), (7, 3663096), (8, 3205209), (12, 2136806), (14, 1831548), (21, 1221032), (24, 1068403), (28, 915774), (42, 610516), (56, 457887), (84, 305258), (168, 152629)]